CROSS DOMAIN SOLUTIONS

Owl Computing Technologies, Inc. CROSS DOMAIN SOLUTIONS Securing Digital Assets of the US Government, DoD, and Intelligence Community 38A Grove St, Ste 101 Ridgefield, CT 06877, USA Toll Free: 866-695-3387 Phone: +1 203-894-9342 Fax: +1 203-894-1297 www.owlcti.com Owl Computing Technologies, Inc.

Table of Contents The Next Generation of Cybersecurity Solutions OWL COMPUTING TECHNOLOGIES, INC. 1 Owl Computing Technologies, Inc... UCDSMO Approved Owl CDS Configurations... Page 1 Page 2-3 Owl Computing Technologies is the proven source for cybersecurity, with solutions deployed globally in government, military, and critical infrastructure industry networks. Owl solutions are key components of your network defense-in-depth security strategy. DualDiode Technology and Owl software applications integrate seamlessly into existing network infrastructures providing secure network connections into and out of sensitive networks while enabling operational efficiencies and mission results. Recognized Owl Accredited Solutions... Owl CDS Small Form Factor... Page 4 Page 5 Owl DualDiode Technology, a patented data diode, coupled with Owl transfer applications for all data types results in hardware-enforced, one-way non-routable technology, enabling secure and robust information sharing. Global Compliance & Certifications U.S.NRC and NERC-CIP Compliant Common Criteria Certified UCDSMO Approved Configurations OPC Certified EU-TUV Compliant Owl Cross Domain Architecture... Page 6-7 Owl Focus DualDiode Applications... OPMS, OLFS, CDS Admin & File Reconciliation... Communication Cards... Cross Domain Email, Chat, MDRS... Page 8-9 Page 10 Page 11 Page 12 Data transfer applications integrate seamlessly using transport layer protocols Mission-specific enterprise solutions delivered ready for use US personnel and Subject Matter Experts US-controlled supply chain, research, development, and manufacturing Known costs with no operations and maintenance cost creep Cage code: 1RZZØ Accreditation Process and Supply Chain... Page 13 1500+ Security Solutions Deployed Nuclear, Fossil, and Hydro generation Department of Defense Oil, Gas, and Mining industries Telecommunications US National Intelligence Community European and Asian Ministries of Defense

2 3 UCDSMO-Approved Owl CDS Configurations Enterprise Cross Domain Solution - File Transfer (ECDS-FT01) A robust solution for high volume file transfer and multiple customer support. UCDSMO-Approved Owl CDS Configurations Owl Cross Domain Solution File Transfer (OCDS-FT01) Non Site-specific Baseline Solution ECDS-FT01 Baseline CDS is a two-server platform, with sending and receiving servers functioning in a security policy-hardened Linux operating system environment. Both mandatory access and Owl role-based access controls are enabled. The Owl ScanFile Management System (OSMS ) application is installed in each server to ensure the integrity of files from the lower-security sending network to the higher-security receiving enclave. Candidate files are vetted with ClamAV and ASCII filters before transfer and with mission message specific filters after transfer. The ECDS-FT01 solution architecture allows for ease of alternative filters for mission specific data transfer requirements. The objective of the OCDS-FT01 is to provide certifiable, one-way solutions with a base set of capabilities configurable as enabled or disabled as dictated by changing mission and security requirements. This flexibility leads to re-use among programs that require similar capabilities and processes. This Owl offering supports cross domain file transfer primarily from secret to top secret networks. Operating in an Oracle Solaris environment with Owl 155 Communication Cards and OSMS software, OCDS-FT01 enforces an unconditional one-way data flow security policy in hardware. Filtering may be applied on either or both the Send and Receive servers. The Baseline CDS employs Owl 2500 DualDiode Communication Cards (connected via fiber-optic cable) as the absolute data confidentiality component of the CDS one-way transfer. Aggregate link speed is 2.5 Gbps. A primary application is bulk file transfer, with the deployed version rated at transfer of 50,000 files per hour. ECDS-FT01 deploys this capacity in eight (8) discrete channels, each channel containing three (3) separate data flows -- ClamAV and ASCII filtering on Send server and customer-specific filtering on Receive server. Accredited ECDS-FT01 Variants The Owl ECDS-FT01, a Validated Product, has been tailored to meet the CDS needs of other programs. These variants have been accredited, deployed, and are operational. They offer new clients proven CDS solutions, with shorter paths and lower costs to client program accreditation than fully customized CDS solutions. Brief variant descriptions follow: ECDS-FT01 (Unclassified to Secret Network) SABI low-to-high file transfer, with 2 discrete channels across the 2.5 Gbps DualDiode link. ClamAV and ASCII filters on Send server; customer-specific filter on Receive server. ECDS-FT01 8x3 (Unclassified to Secret Network) SABI low-to-high file transfer, with 8 channels (each containing 3 discrete data flows) across the 2.5 Gbps DualDiode link. ClamAV and ASCII filters on Send server and mission-specific filter on Receive server. ECDS-FT01 Accredited OCDS-FT01 Variants In addition to the Validated Products List, Owl OCDS-FT01 has been tailored to meet the CDS needs of other programs. These variants have been accredited, deployed, and are operational. They offer new clients proven CDS solutions, with shorter paths and lower costs to client program accreditation than fully customized CDS solutions. Brief variant descriptions follow: OCDS-FT05 Unclassified to Top Secret networks (TSABI) XML file transfer, with Owl Secure Network Transfer System (SNTS ) software in a Solaris environment. Commercial, ASCII, XML, and executable filters on the send server. Owl Performance Management Service (OPMS ) embedded. OCDS-FT15 SFF (Small Form Factor) Unclassified to Top Secret (TSABI) file transfer, with Owl SNTS and OPMS in a Linux environment. OCDS-FT05 OCDS-SFF

R 4 5 Other Recognized Owl Accredited Solutions Owl Tactical Cross Domain Solution - Streaming Transfer (OCDS-ST01) Owl Cross Domain Solution-Small Form Factor (OCDSSFF) Compact, Proven Cross Domain Solution; Easy to Deploy, Easy to Use Satisfying the needs and demands of theater commanders, the OCDS-ST01 provides integrated support for full-motion video, sensor data, and file transfers. This product is accredited for data transfers from unclassified to secret networks (SABI) and operates in a security policy hardened Linux operating environment. OCDS-ST01 supports a wide range of full-motion videos and file types ranging from Microsoft Office documents to XML schema. An extensive filtering suite is included. OCDS-ST01 Variants Owl OCDS-ST01 has been tailored to meet the CDS needs of other programs. These variants have been accredited, deployed, and are operational. They offer new clients proven CDS solutions, with shorter paths and lower costs to client program accreditation than fully customized CDS solutions. Variant descriptions follow. A one-way data transfer solution supporting multiple data types and formats concurrently across a 1U rackmountable chassis Complete integration of Send-only and Receive-only server engines connected by a fiber-optic link One-way data flow policy enforced in hardware utilizing Owl s patented DualDiode Technology Total network isolation/discrete domain separation Bandwidth range: Low 26 Mbps - High 155 Mbps OCDS-ST08-SFF (Small Form Factor) Unclassified to Secret full-motion video transfer. OCDS-ST07-SFF Unclassified to isolated enclave streaming sensor data. OCDS-ST01 Owl Computing Technologies INLET ETHERNET ACTIVITY LINK POWER COMMUNICATION ENGINE STATUS CROSS DOMAIN SFF 32 CONNECTIONS ACTIVE RECEIVE COMMUNICATION ENGINE STATUS POWER OUTLET ETHERNET ACTIVITY LINK WWW.OWLCTI.COM OCDS-ST06-SFF Unclassified to Secret streaming UAV video and metadata. The OCDSSFF operates in a secure Linux operating system environment, which, depending on security requirements, may be hardened to varying degrees of lockdown with application controls, and mandatory and/or role-based access controls. Extensive data filtering and content examination utilities may be enforced in either the Send-only or Receive-only server, or both. OCDSSFF provides an accreditable one-way solution with a base set of capabilities as dictated by changing mission and security requirements. An ideal CDS solution, especially when SWaP (size, weight, and power) constrains deployment and operation. Several accredited variants are available for rapid evaluation and deployment. OCDS-SFF

6 7 Owl Cross Domain Architecture Employing this modular architecture, Owl CDS may be connected to networks of differing security classification and transfer data to a network of of higher or or lower classification. MISSION & COTS FILES EMAIL W/ ATTACHMENTS SENSOR DATA COMBINED OPS PICTURE STREAMING VIDEO DATABASE REPLICATION QUERY-RESPONSE SURVEILLANCE SCADA / MODBUS / OPC APPLICATION LAYER TRANSPORT RFTS, FTP SFTP, VSFTP TCP/IP UDP/IP SMTP NFS SHAREPOINT PORTALS WEB SERVICES ETC. AUTHENTICATION FILE INTEGRITY ORCHESTRATION ENGINE L2H H2L MS OFFICE ADOBE FMV MPEG-2/4 JPEG FIXED FORMAT SENSOR *.TXT *.XML ETC. DIGITAL WATERMARKING APPLICATIONS OWL COMMUNICATION CARDS PROVIDE ONE-WAY DATA FLOW POLICY ENFORCED HARDWARE APPLICATIONS FILE INTEGRITY ORCHESTRATION ENGINE L2H MS OFFICE ADOBE FMV MPEG-2/4 JPEG FIXED FORMAT SENSOR *.TXT *.XML ETC. H2L DIGITAL WATERMARKING AUTHENTICATION APPLICATION LAYER TRANSPORT RFTS, FTP SFTP, VSFTP TCP/IP UDP/IP SMTP NFS SHAREPOINT PORTALS WEB SERVICES ETC. MISSION & COTS FILES EMAIL W/ ATTACHMENTS SENSOR DATA COMBINED OPS PICTURE STREAMING VIDEO DATABASE REPLICATION QUERY-RESPONSE SURVEILLANCE SCADA / MODBUS / OPC INSPECTION/REDACTION OPMS TRANSFER & SYSTEM MONITORING INSPECTION/REDACTION POLICY-CONSTRAINED OS OSELINUX, SOLARIS TE

8 9 Software Applications with Communication Cards Software applications run in Security-Enhanced Linux and are also available in Oracle Solaris, Microsoft Windows, and Android OS environments. The applications are installed with DualDiode Communication Card sets meeting user throughput capacity requirements. TCP UDP FILE Secure Network Transfer System (SNTS) All Data Type Transfer SNTS supports concurrent transfer of multiple data types (specifically UDP, TCP, and files) through a single installed pair of Owl's one-way data transfer communication cards. SNTS provides seamless TCP and UDP socket-based network connectivity with Owl's Common Criteria EAL-certified one-way DualDiode data transfer hardware, and is the product of choice for customers who handle dissimilar data types concurrently. Remote File Transfer Service (RFTS ) File Transfer via TCP/IP RFTS is the Owl file transfer application, enabling multiple end users to transfer files and other forms of information via TCP/IP packets to known destinations via a client-server relationship. RFTS employs configurable TCP sockets for communication, transferring files, and remotely replicating entire directory structures to and from desktops and servers operating in conjunction with Cross Domain Solution deployments. It ensures end-to-end file integrity through endpoint message digests and hash code validation. FILE TCP TCP FILE UDP Packet Transfer System (UPTS ) Datagram Transfer Secure UDP unicast / broadcast / multicast technology for streaming video, syslog, and SNMP. UPTS is capable of operating in unicast/broadcast mode and in multicast mode. UPTS provides a UDP application-level protocol bridge across Owl s patented, hardware based security to support one-way communications. TCP Packet Transfer System (TPTS ) Socket Data Transfer TPTS provides a TCP application-level protocol bridge across Owl s patented, hardware based security to support one-way communications. Secure TPTS hardware uses custom device drivers for the communication cards and the low-level Asynchronous Transfer Mode (ATM) communication protocol to support high-speed, one-way transmission. Secure Directory File Transfer System (DFTS ) Files and Directories Transfer DFTS supports secure and reliable one-way file-based communications. The secure DFTS consists of intuitive send and receive application programs built on Owl s exclusive DualDiode Technology to support reliable, high-speed, one-way transmissions. Owl ScanFile Management System (OSMS) Low-To-High Managed File Transfer OSMS processes document malware scanning and quarantine subsystems and efficiently reports the results -- exceptions and transaction audit information. Network Packet Transfer System (NPTS ) Ethernet Sniffer Transfer NPTS provides secure one-way transfer for network monitoring or sniffing. NPTS Send-only software listens for and processes all raw Ethernet packets on the source network, sending them across the DualDiode one-way path. On the Receive-only server, NPTS restores the traffic to native Ethernet packet format for processing by a client intrusion detection system (IDS).

10 11 Owl Performance Management Service (OPMS) Web-based Remote Monitoring OPMS monitors log files produced by various Owl applications and presents a global view of monitored systems and systems status. It provides a browser-based monitoring system. Security features include user authentication and data encryption. OPMS will display the connections made during the viewing period specified (real-time, last 10 minutes, or continuous). Owl Log Forwarding Service (OLFS) Owl Log Forwarding Service (OLFS ) is a software application that allows privileged administrators to collect and monitor log information from Owl Cross Domain Solution (CDS) and electronic perimeter defense platforms. The logs provide information on one-way data transfer activity, system performance and health, and a wide range of alerts such as error conditions and admin keyword notifications. Using OLFS, operators can oversee the health and effective throughput of a single one-way system, multiple application instances on a single system, or multiple discrete systems. Cross Domain Solution Administration and File Reconciliation In addition to monitoring log files, OPMS provides system-level monitoring that includes: Load average on Send and Receive servers CPU Utilization Total Memory (used and available) Disk Availability OPMS can be configured to generate email and/or SMS text alerts based on user-defined system parameters. WEB Communication Cards DualDiode Technology A pair of Owl Communication Cards (Send-only and Receive-only), with Owl internally-developed drivers, forms a patented dual in-line diode; the circuitry of each card is specifically designed to permit one-way-only data transfer. Security for the one-way transfer is enforced at both the Send and Receive nodes in this exclusive Owl design -- neither diode requires a trusted state with the other. Application-specific software (for files, TCP packets, etc.) completes the individual Owl product offering. As a non-routable protocol break, Owl one-way DualDiode Technology securely protects the Send- and Receive-network domains. No information of any kind, including handshake protocols (TCP/IP, SCSI, USB, serial/parallel ports, etc.), pass across the DualDiode transfer path from the destination back to source. Owl one-way transfer is a dedicated point-to-point link and requires no additional machine configuration (such as IP). This trust-nothing design ensures that data residing on each isolated network is fully protected. DualDiode 10G Communication Cards High Capacity Big Data Transfer Owl 10G card sets establish a new application-enabling platform for Owl Cross Domain Solutions. Coupled with Owl user application-specific software, 10G cards enable the deployment of one-way cross domain solutions that meet and exceed the largest, and most stringent application demands with sustained transfer rates up to 1000 Mbps. Consolidating Enterprise CDS services, Owl 10G can support up to 32 discrete channels, each with its own security policy profile. Owl 10G v7** Throughput 10 Gbps clear channel, or up to 32 channels; PCIe form factor. Owl 2500 v6* Throughput 2.5 Gbps clear channel, or up to 8 channels; PCIe form factor. Owl 1250 v6* Throughput 1.25 Gbps clear channel, or up to 8 channels; PCIe form factor. Owl 155 v4* Throughput 155 Mbps in either PCIe or PCIx form factors. * Common Criteria Certified ** Common Criteria Certification in process Big Data and cloud data transfer management Single channel throughput rates exceeding 1000 Mbps PCI Express form factor may be installed in a range of server platforms OWL 155 CARDS OWL 2500 CARDS OWL 10G CARDS

12 13 Owl ECDS-Email Enables High-capacity Cross Domain Electronic Mail (ECDS-EMAIL) The Owl email RFTS architecture is the Owl employs file transfer Simple application, Message Transfer enabling Protocol multiple (SMTP) and its own mail transfer agent to support the end-users secure one-way to transfer transfer files and of emails other forms (and their of information defined attachments) via across the Owl DualDiode hardware-enforced TCP/IP cross packets domain to known platform destinations with a link speed via a of client-server 2.5 Gbps. ECDS-Email integrates with a wide range of email relationship. security gateways RFTS employs via SMTP, configurable supports encryption TCP sockets and public for key functionality, occupies minimal data center communication, footprint, and delivers transferring enterprise-scale files, and remotely network services replicating with entire remote monitoring and management. The Owl File Integrity directory Orchestration structures to Engine and from manages desktops the and filtering servers operating and examination of email and attachment contents. in conjunction with Cross Domain Solution deployments. It ensures end-to-end file integrity through endpoint message digests and hash code validation. Enterprise Cross Domain Chat Owl Cross Domain Chat Solution permits multiple analysts to communicate via chat between separate/unique security domains. Instant messages are securely transferred between separate domains, with transverse xmpp labeling features allowed to pass. Presence of Low User on the High Side is available, as well as no presence of the High User on Low Side. The Owl Cross Domain Chat Solution permits multiple analysts to communicate via chat on one network crossing point. Multi-level Data Retrieval Service (MDRS ) Patented dual-path DualDiode one-way communication MDRS provides a seamless NFS proxy service across a dual-path transfer platform, with each path containing an Owl DualDiode Communication Card set. Using patented Owl MDRS technology, it enables integrated dual-data paths in a single Owl Cross Domain Solution instance. Each DualDiode card set acts as the data confidentiality element for each integrated one-way path. Certain access-and-retrieve actions may be explicitly authorized; others, denied. CDS security is maintained with hardened OSEL operating systems and strictly defined Owl role-based access controls (RBAC). Accreditation Process Assistance Owl assistance to customers facing accreditation challenges is primarily in the form of documentation. Owl provides a full suite of documentation to support the accreditation process, starting with a CDS requirements document that captures functional and security objectives, and proceeding to details of technical implementation and operation. Owl CDSs are easily accredited Owl Subject Matter Experts guide customer through the accreditation process Owl high-quality documentation speeds CDS active deployments High Level Design (which also serves as an executive overview document) Low Level Design (which maps CDS security features to Security Controls) Administration Manual (user guidance) Functional Test Report (QA testing) Configuration Management Plan (lifecycle support) Training materials US Managed Supply Chain Owl Computing Technologies is the leading source for next generation cybersecurity. Owl s DualDiode Technology, a proprietary data diode, has been successfully deployed in solutions across government, military, and critical infrastructure networks. Owl s hardware-enforced technology enables secure, reliable, and robust information sharing for streaming data files of all sizes and data types. As a privately owned US company, Owl maintains a domestically-controlled supply chain that delivers NIAP Common Criteria EAL4 certified and government approved data diode products. Owl is the source for secure network connections enabling the operational efficiencies from information sharing.

Cybersecurity Solutions Since Since 1998 1998 OWL HEADQUARTERS 38A GROVE STREET RIDGEFIELD, CT 06877 USA OWL SECURITY OPERATIONS CENTER 63 COPPS HILL ROAD RIDGEFIELD, CT 06877 USA OWL SALES OFFICE 8160 MAPLE LAWN BLVD, 2ND FLOOR SUITE 245 FULTON, MD 20759 USA v2.4